How to use

getValue

method

in

org.metricssampler.reader.Metric

protected void debugMetricsIfNecessary(Metrics metrics) {
  if (logger.isDebugEnabled()) {
    for (final Metric item : metrics) {
      logger.debug("Metric {} = {} @ {}", item.getName().getName(), item.getValue().getValue(), item.getValue().getTimestamp());
    }
  }
}

protected void debugMetricsIfNecessary(Metrics metrics) {
  if (logger.isDebugEnabled()) {
    for (final Metric item : metrics) {
      logger.debug("Metric {} = {} @ {}", item.getName().getName(), item.getValue().getValue(), item.getValue().getTimestamp());
    }
  }
}

@Override
public void write(final Metrics metrics) {
  checkArgumentNotNull(metrics, "metrics");
  for (final Metric entry : metrics) {
    final MetricValue value = entry.getValue();
    final String timestampPrefix = dateFormat.format(new Date(value.getTimestamp())) + " ";
    System.out.println(timestampPrefix + entry.getName().getName() + "=" + value.getValue());
  }
}

@Override
public void write(final Metrics metrics) {
  checkArgumentNotNull(metrics, "metrics");
  for (final Metric entry : metrics) {
    final MetricValue value = entry.getValue();
    final String timestampPrefix = dateFormat.format(new Date(value.getTimestamp())) + " ";
    System.out.println(timestampPrefix + entry.getName().getName() + "=" + value.getValue());
  }
}

@Override
public void write(final Metrics metrics) {
  checkArgumentNotNull(metrics, "metrics");
  assertIsConnected();
  final StringBuilder builder = new StringBuilder();
  for (final Metric entry : metrics) {
    final MetricValue value = entry.getValue();
    if (value.getValue() != null) {
      final String msg = serializeValue(entry.getName().getName(), value);
      builder.append(msg);
    } else {
      logger.debug("Skipping null value for metric [{}]", entry.getName().getName());
    }
  }
  try {
    logger.debug("Sending to graphite:\n"+builder.toString());
    writer.write(builder.toString());
    writer.flush();
  } catch (final IOException e) {
    throw new MetricWriteException(e);
  }
}

@Override
public void write(final Metrics metrics) {
  checkArgumentNotNull(metrics, "metrics");
  assertIsConnected();
  final StringBuilder builder = new StringBuilder();
  for (final Metric entry : metrics) {
    final MetricValue value = entry.getValue();
    if (value.getValue() != null) {
      final String msg = serializeValue(entry.getName().getName(), value);
      builder.append(msg);
    } else {
      logger.debug("Skipping null value for metric [{}]", entry.getName().getName());
    }
  }
  try {
    logger.debug("Sending to graphite:\n"+builder.toString());
    writer.write(builder.toString());
    writer.flush();
  } catch (final IOException e) {
    throw new MetricWriteException(e);
  }
}

protected Metrics transformValues(final Metrics metrics) {
  if (valueTransformers.isEmpty()) {
    return metrics;
  } else {
    logger.debug("Transforming values");
    final Metrics result = new Metrics();
    for (final Metric entry : metrics) {
      final MetricValue newValue = transformValue(entry.getName().getName(), entry.getValue());
      result.add(new Metric(entry.getName(), newValue));
    }
    return result;
  }
}

protected Metrics transformValues(final Metrics metrics) {
  if (valueTransformers.isEmpty()) {
    return metrics;
  } else {
    logger.debug("Transforming values");
    final Metrics result = new Metrics();
    for (final Metric entry : metrics) {
      final MetricValue newValue = transformValue(entry.getName().getName(), entry.getValue());
      result.add(new Metric(entry.getName(), newValue));
    }
    return result;
  }
}

protected Metrics readAllAndSelect(final BulkMetricsReader reader) {
  final Metrics result = new Metrics();
  final Metrics metrics = reader.readAllMetrics();
  for (final Metric entry : metrics) {
    final SelectedMetric metric = selectMetric(entry.getName());
    if (metric != null) {
      result.add(metric.getName(), entry.getName().getDescription(), entry.getValue());
    }
  }
  return result;
}

protected Metrics readAllAndSelect(final BulkMetricsReader reader) {
  final Metrics result = new Metrics();
  final Metrics metrics = reader.readAllMetrics();
  for (final Metric entry : metrics) {
    final SelectedMetric metric = selectMetric(entry.getName());
    if (metric != null) {
      result.add(metric.getName(), entry.getName().getDescription(), entry.getValue());
    }
  }
  return result;
}